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It assesses knowledge in subjects relevant to the candidate’s chosen course of study.","tags","utme jamb joint admission matriculation board unified tertiary matriculation examination nigeria africa","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",5,"createdOn",1755987353430,"updatedOn","questionsCount",29915,"courseCount",20,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":426},"VEOjANHB6iD6Y2WPk12NkXJh5S0FAa","q","Calculate the escape velocity of a satellite launched from the earth's surface if the radius of the earth is 6.4x10⁶m","ans",[414],3,"2014","course","physics","exp","V_escape = \\(\\sqrt{2gR}\\)
\nV_escape = \\(\\sqrt{2\\times10\\times6.4\\times10^6}\\)
\nV_escape = \\(\\sqrt{128000000}\\)
\nV_escape = 11313.7085mS^-1
\nV_escape = 11.313kmS^-1","opts",[422,423,424,425],"25.3kms^-1","4.2kms^-1","4.0kms^-1","11.3kms^-1",6,"6","initComment","initReply","actionData","errors"]

JAMB - Physics (2014 - No. 6)

Explanation

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